[PATCH v3] Merge ipt_LOG and ip6t_LOG, add ring bufffer support

From: Richard Weinberger
Date: Sat Feb 04 2012 - 19:15:55 EST


This patch set merges ipt_LOG and ip6t_LOG and adds ring buffer support
to xt_LOG.

Using "--ring" an user can create LOG rules which log messages into
one or more ring buffers.
Each ring buffer is represented as pipe-like file in
/proc/net/netfilter/xt_LOG_ring/.

Ring buffer support can be enabled/disabled using
CONFIG_NETFILTER_XT_TARGET_LOG_RING.

Changes since v1:
- Merged ipt_LOG and ip6t_LOG
- Implemented ring buffer support as part of xt_LOG.

Changes since v2:
- Fixed struct xt_log_info_v1's data layout
- Removed the sizeof(void *) hack
- Replaced BUG() by WARN_ON_ONCE()


git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc.git xt_LOG
[PATCH 1/4] Netfilter: Merge ipt_LOG and ip6_LOG into xt_LOG
[PATCH 2/4] ring_buffer: Export for_each_buffer_cpu()
[PATCH 3/4] xt_log: Make printk() in sb_close() optional
[PATCH 4/4] Netfilter: xt_LOG: Implement ring buffer support

git://git.kernel.org/pub/scm/linux/kernel/git/rw/iptables.git xt_LOG
[PATCH 1/2] iptables: Merge libip6t_LOG and libipt_LOG into libxt_LOG
[PATCH 2/2] iptables: xt_LOG: Add ring buffer support

Thanks,
//richard
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